If it's on Stack Exchange, you can help us keep the community decent by assuming good faith and being patient with newcomers. Yes, it's frustrating. And yeah, sometimes, it's basically impossible to avoid sarcasm and scorn, just like how HN sometimes needs to be sneered at, but we can still strive for a maximum of civility.

If all else fails, just remember: you're not on Philosophy SE or any of the religious communities, it's just a computer question, and it can be answered without devolving into an opinion war. Pat yourself on the back for being a "schmott guy!" and write a polite answer that hopefully the newbies will grok. Be respectful of plural perspectives; it's a feature that a question may have multiple well-liked answers.